The dummy Pstream library cannot be used in parallel mode
After installing openfoam 2112 on redhat 8.4 following issue #2418 (closed) , we get the following error when trying to run openfoam
--> FOAM FATAL ERROR: (openfoam-2112) The dummy Pstream library cannot be used in parallel mode From static bool Foam::UPstream::init(int&, char**&, bool) in file UPstream.C at line 50.FOAM exiting
This fix did not work for us: #1970 (closed)
Any suggestions on how to fix the error
Here is the command that gives the error
mpirun -np 8 snappyHexMesh -overwrite -parallel
It seems to be related to running in parallel. The serial version works fine:
snappyHexMesh -overwrite